Process for the production of cellulose sulfuric acid esters,申请号US19460716176-传众专利搜索

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发明名称	Process for the production of cellulose sulfuric acid esters
摘要
申请公布号	US2559914(A)	申请公布日期	1951.07.10
申请号	US19460716176	申请日期	1946.12.13
申请人	GEORGES FRANK	发明人	FRANK GEORGES
分类号	C08B5/14	主分类号	C08B5/14
代理机构		代理人
主权项
地址

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